Aliexpress Dashcam in rear view mirror housing

[gmaz]

Just bought a 2022 Jazz EX for my wife and wanted to fit a dashcam. The link below to Aliexpress has a neat solution where the dashcam is built into the housing for the rear view mirror, and the power is taken from existing connectors there.

https://www.aliexpress.com/item/1005007475654206.h...

Does anyone have one of these and can recommend it? I'm a bit concerned about RF interference with the existing screen-mounted camera, or heat generated by the new dashcam.